Oraimo Watch ER OSW-42 vs Redmi Watch 6
Compare specifications, current prices and availability. Choose up to four products from the same family.
Selected Item  Oraimo Watch ER OSW-42 Original price was: KSh 8,000.00.KSh 7,000.00Current price is: KSh 7,000.00.Buy now |
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At a glance
Key specifications and important differences. Full details follow below.
| Feature | Oraimo Watch ER OSW-42 |  Redmi Watch 6 |
|---|---|---|
| Price | Original price was: KSh 8,000.00.KSh 7,000.00Current price is: KSh 7,000.00. | KSh 10,000.00 |
| Display | 1.43-inch AMOLED touchscreen | 2.07-inch AMOLED |
| Battery capacity | 300 mAh, 4.35 V lithium-polymer battery | 550 mAh |
| Water resistance | IP68; suitable for hand washing and cold showers, not diving or scuba diving | 5 ATM |
| Storage | — | 512 MB available local storage |
| Operating system | — | Xiaomi HyperOS 3 |
| Network / cellular | — | No cellular connectivity on the global model |
| Positioning / GNSS | — | Built-in dual-L1-antenna GNSS: GPS, Galileo, GLONASS, BeiDou and QZSS |
| Health & wellness features | Heart rate, blood oxygen and activity tracking; wellness readings are not intended for medical diagnosis | All-day heart-rate, blood-oxygen and stress monitoring; breathing exercises; women’s health tracking |
Full specifications
2 of 4 products
| Specification | Oraimo Watch ER OSW-42 | Redmi Watch 6 |
|---|---|---|
| Identity & design | ||
| Brand | Oraimo | Redmi |
| Model | Watch ER (OSW-42) | Redmi Watch 6 |
| Announced | — | 23 October 2025 |
| Dimensions | 53.6 × 46 × 12.3 mm without strap | 46.45 × 40.03 × 9.94 mm (excluding strap and protrusions) |
| Weight | 49.8 g with strap | 31 g without strap; 43.5 g with strap |
| Build materials | Zinc-alloy, ABS and polycarbonate case with silicone strap | Aluminium-alloy mid-frame; plastic back |
| Wrist size | — | Approximately 135–205 mm |
| Strap / band | Removable silicone strap | TPU strap |
| Controls / buttons | Touchscreen and physical buttons | Stainless-steel rotating crown; secondary physical button; touchscreen |
| Display | ||
| Display | 1.43-inch AMOLED touchscreen | 2.07-inch AMOLED |
| Screen resolution | 466 × 466 pixels | 432 × 514 pixels, 324 ppi |
| Display features | Up to 600 nits peak brightness | 60 Hz refresh rate; 1,500-nit HBM; up to 2,000-nit peak brightness; 82% screen-to-body ratio; Always-On Display |
| Performance & software | ||
| Storage | — | 512 MB available local storage |
| Operating system | — | Xiaomi HyperOS 3 |
| Connectivity | ||
| Network / cellular | — | No cellular connectivity on the global model |
| SIM / eSIM | — | eSIM on China-market version only |
| Wi-Fi | — | No |
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.4 |
| NFC | — | Supported |
| Positioning / GNSS | — | Built-in dual-L1-antenna GNSS: GPS, Galileo, GLONASS, BeiDou and QZSS |
| Audio & communication | ||
| Speaker | Built-in speaker | Supported |
| Microphone | Built-in microphone | Supported |
| Calling | Bluetooth calling when paired | Bluetooth calling through a paired phone |
| Sensors, health & fitness | ||
| Sensors | Optical heart-rate and blood-oxygen sensors plus step counter | Optical heart-rate and blood-oxygen sensor; accelerometer; gyroscope; ambient-light sensor; electronic compass |
| Health & wellness features | Heart rate, blood oxygen and activity tracking; wellness readings are not intended for medical diagnosis | All-day heart-rate, blood-oxygen and stress monitoring; breathing exercises; women’s health tracking |
| Sleep tracking | Sleep tracking; data may be retained on the watch for seven days before sync | All-day and advanced sleep monitoring |
| Sports / workout modes | More than 100 sports modes | 161 sports modes |
| Training & outdoor features | — | Running courses; training-state insights; built-in GNSS |
| Safety & emergency features | — | Triple-press the secondary button to call an emergency contact |
| Battery & durability | ||
| Battery capacity | 300 mAh, 4.35 V lithium-polymer battery | 550 mAh |
| Battery life | Up to 7 days use | Up to 24 days in light-use mode; up to 12 days with standard monitoring; up to 7 days with Always-On Display |
| Charging | Magnetic charging cradle | Magnetic charging cable |
| Water resistance | IP68; suitable for hand washing and cold showers, not diving or scuba diving | 5 ATM |
| Compatibility | ||
| Phone compatibility | Compatible Android and iOS smartphones | Android 8.0 or later; iOS 14.0 or later |
| Companion app | oraimo Health app | Mi Fitness |
| Colors | Black | Obsidian Black; Silver Gray; Glacier Blue |
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